async Task <ActiveDirectoryClient> GetActiveDirectoryClient()
{
if (_activeDirectoryClient == null)
{
_activeDirectoryClient = await ServiceHelpers.GetActiveDirectoryClient();
}
return(_activeDirectoryClient);
}
public static async Task ListPackageRegistrations(IOwinContext context)
{
//
// The Scope claim tells you what permissions the client application has in the service.
// In this case we look for a scope value of user_impersonation, or full access to the service as the user.
//
if (ClaimsPrincipal.Current.FindFirst("http://schemas.microsoft.com/identity/claims/scope").Value != "user_impersonation")
{
await context.Response.WriteAsync("The Scope claim does not contain 'user_impersonation' or scope claim not found");
context.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
}
ActiveDirectoryClient activeDirectoryClient = await ServiceHelpers.GetActiveDirectoryClient();
string userObjectID = ClaimsPrincipal.Current.FindFirst("http://schemas.microsoft.com/identity/claims/objectidentifier").Value;
IUser user = await activeDirectoryClient.Users.GetByObjectId(userObjectID).ExecuteAsync();
IPagedCollection <IDirectoryObject> groups = await((IUserFetcher)user).MemberOf.ExecuteAsync();
JArray array = new JArray();
while (true)
{
foreach (IDirectoryObject group in groups.CurrentPage)
{
array.Add(((Group)group).DisplayName);
}
if (!groups.MorePagesAvailable)
{
break;
}
groups = await groups.GetNextPageAsync();
}
await ServiceHelpers.WriteResponse(context, array, HttpStatusCode.OK);
}
